NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

62

100%

Any Drug

Marijuana

SOURCE: National Institute of Justice

80

1997 Annual Report

Cleveland

1997 Juvenile Program Findings
Catchment Area: Arrestees and
detainees from Cuyahoga County,
which includes Cleveland.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level
prior to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone,
methaqualone, benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

63

100%

Any Drug

Multiple Drugs

SOURCE: National Institute of Justice

80

1997 Annual Report

Denver

1997 Juvenile Program Findings
Catchment Area: Arrestees and
detainees from Denver County, which
is the city of Denver.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

65

100%

Any Drug

Marijuana

SOURCE: National Institute of Justice

80

1997 Annual Report

Los Angeles

1997 Juvenile Program Findings
Catchment Area: Detainees from
three select Los Angeles city and
county facilities.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

66

100%

Any Drug

Opiates

SOURCE: National Institute of Justice

80

1997 Annual Report

Phoenix

1997 Juvenile Program Findings
Catchment Area: Detainees from
Maricopa County, which includes
Phoenix.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

67

100%

Any Drug

Methamphetamine

SOURCE: National Institute of Justice

80

1997 Annual Report

Portland

1997 Juvenile Program Findings
Catchment Area: Detainees from
Multnomah County, which includes
Portland.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

68

100%

Any Drug

Methamphetamine

SOURCE: National Institute of Justice

80

1997 Annual Report

St. Louis

1997 Juvenile Program Findings
Catchment Area: Detainees from the
city of St. Louis.
Males

NOTE: Positive by urinalysis. Gaps on graph represent periods when data were not
collected. Marijuana tested at the 100 nanogram (ng) level prior to 1996.
In 1996 testing at the 50 ng level became the standard. The 1995 marijuana
data are reported at both 50 ng and 100 ng for comparison. Any drug includes
cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

69

100%
100.0
50.8
71.4

Any Drug

SOURCE: National Institute of Justice

80

1997 Annual Report

San Antonio

1997 Juvenile Program Findings
Catchment Area: Arrestees and
detainees from Bexar county, which
includes San Antonio.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

70

100%

Any Drug

Multiple Drugs

SOURCE: National Institute of Justice

80

1997 Annual Report

San Diego

1997 Juvenile Program Findings
Catchment Area: Detainees from San
Diego County, which includes the city
of San Diego.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

71

100%

Any Drug

Marijuana

SOURCE: National Institute of Justice

80

1997 Annual Report

San Jose

1997 Juvenile Program Findings
Catchment Area: Detainees from
Santa Clara County, which includes
San Jose.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.

72

100%

Any Drug

Marijuana

SOURCE: National Institute of Justice

80

1997 Annual Report

Washington,DC

1997 Juvenile Program Findings
Catchment Area: Detainees from the
District of Columbia.
Males

NOTE: Positive by urinalysis. Marijuana tested at the 100 nanogram (ng) level prior
to 1996. In 1996 testing at the 50 ng level became the standard. The 1995
marijuana data are reported at both 50 ng and 100 ng for comparison. Any drug
includes cocaine, opiates, PCP, marijuana, amphetamines, methadone, methaqualone,
benzodiazepines, barbiturates, and propoxyphene.
* Data based on voluntary self-reports.